General Definition: A crown is a dental restoration that completely covers or surrounds a tooth or dental implant and it is typically fixed to the tooth using traditional dental cement. Crowns can be made out of numerous materials, which are usually fabricated using out-of-mouth method. Crowns are frequently used to improve strength or appearance of teeth. Full-porcelain (ceramic) dental materials include porcelain, ceramic or glass screen fillings and crowns (aka jacket crown, a metal free option).
Two medicines that do not contain nicotine have FDAâs approval as smoking cessation products. They are Chantix (varenicline tartrate) and Zyban (buproprion hydrochloride). Both are available in tablet form on a prescription-only basis.
NICOTINE (NIK oh teen) helps people stop smoking. The lozenges replace the nicotine found in cigarettes and help to decrease withdrawal effects. It is most effective when used in combination with a stop-smoking program. Similar Generic Drugs: Nicotine: Oral lozenge.